Hitachi Compute Rack 220H Replacement Manual page 32
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Also See for Compute Rack 220H:
- User manual (80 pages) ,
- Getting started manual (78 pages) ,
- Bios manual (145 pages)
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Extension network interface connectors
Different network interfaces are added depending on which LAN mezzanine is
installed.
•
LAN mezzanine (CN7M0T-Y/CN7M0T-R):
1000BASE-T/100BASE-TX/10BASE-T
Figure 1-9: LAN mezzanine (CN7M0T-Y/CN7M0T-R) status LED
Table 1-10: LAN mezzanine (CN7M0T-Y/CN7M0T-R) status LED indicate
Location
1
2
* AC power is still supplied even if the power of the system unit is turned off, but this LED will be
turned off because only link by 10BASE-T can be established.
1-12
1
2
Name
Amber-On*
Green-On*
Link LED
Off
Green-On
Green-Blink
Activity LED
Off
Introduction
Hitachi Compute Rack 220H CRU Replacement Guide
State
A 1000BASE-T link with a hub has been
established.
A 100BASE-TX link with a hub has been
established.
A 10BASE-T link with a hub has been
established or link with a hub has not been
established.
The Activity LED shows either case.
A link with a HUB has been established.
Data is being transmitted or received.
A link with a HUB has not been established.
Description
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